baber/WOPTO huggingface dataset:
Patent JP-H0867399-A (JP)
Title: Adhesive tape cutter
Inventor: SHIROSHIMA HIROSHI
IPC: B65H35/07
Filed: 1994-08-29
Abstract: PURPOSE: To easily project the head of an adhesive tape and quickly cut it by arranging a tape adhesion plate and a tape tack roller spacedly from each other in the longitudinal direction on the upper face of an oscillating frame, and energizing the upper part of the oscillating frame to oscillate rearward by an elastic means. CONSTITUTION: The protruded part of an adhesive tape T from a tape adhesion plate 19 is pinched with fingers, the adhesive tape T is pulled in the direction toward a cutting blade 13, and when the length of the adhesive tape T becomes desired length to be cut while being led with a tack roller 20, simultaneously an oscillating frame 15 is stopped close to the cutting blade 13, and hence the adhesive tape T is cut. At this time, tension is applied to the adhesive tape T by a tensile coil spring 23, and hence it is cut easily and surely. After cutting, when the extreme end of the adhesive tape T is separated from the cutting blade 13, the rear part from the extreme end of the adhesive tape T is respectively stuck to the tape tack roller 20 and the adhesion plate 19, and hence the extreme end of the adhesive tape T is in the head projecting state.
Patent JP-2000036523-A (JP)
Title: Semiconductor wafer equipped with multi-test circuit and manufacture of semiconductor device including multi-test process
Inventor: KITADE OSAMU
IPC: H01L23/58
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To ensure the number of plural logical chips for a semiconductor wafer, and to prevent the generation of any damage at the inputting and outputting part of a chip in a semiconductor wafer suitable for efficiently inspecting plural chips formed on a wafer. SOLUTION: Plural chips 12, test circuit 14, and output pads 16 are provided on a semiconductor wafer 10. The plural input pads of the test circuit 14 are connected through test wirings 18 with the corresponding terminals of all the chips 12. The chips 12 are connected through test wirings 20 with the output pads 16. Then, test (multi-test) is executed to all the chips 12 by using the test circuit 14 and the output pads 16. The test circuit 14 and the output pads 16 are provided at the peripheral edge part of the semiconductor wafer 10.
Patent JP-S6358215-A (JP)
Title: Driving system for flow velocity sensor
Inventor: HIKITA TSUTOMU
IPC: G01F1/698
Filed: 1986-08-29
Abstract: PURPOSE:To contrive to improve measurement accuracy by performing feedback control by a resistance bridge and a differential amplifier. CONSTITUTION:When a switch element 2 is closed, the relation (differential input voltage) between voltages V1 and V2 developed at the plus and minus input terminals of the differential amplifier 8 changes depending upon the value of a fixed resistance 5 (R3). When the R3 is large, the output voltage V0 of the amplifier 8 increases and the Joule's heat of a heat generating resistor 9 (RH) increases. This heat raises the temperature of a resistance bulb (RS) 7 and the whole circuit enters a balanced state eventually. If fluid of some temperature flows to Rf and RS to generate a flow velocity, a resistance bulb 6 (Rf) varies with the fluid velocity, but is equal to RS. The temperature RS falls and the resistance value decreases as the flow velocity increases. Consequently, V2-V1 increases. Feedback is so provided with V2-V1 is zero, so a rise in output voltage V0 causes an increase in the heat generation of RH and then the RS is heated, so that V1-V2 is balanced. Namely, the voltage V0 of the amplifier 8 varies with the flow velocity. Thus, the feedback control is performed with the output voltage of the differential amplifier to improve the accuracy.
Patent JP-S6448723-A (JP)
Title: Traveling truck loader
Inventor: SHINGO TERUSHIGE
IPC: B65G67/08
Filed: 1987-08-19
Abstract: PURPOSE:To provide continuous loading by allowing the scratch-in part of a scraper conveyor placed on a truck loader to face the bottom of a fixed halo having a length approx. equal to the slope length of deposits and situated alongside the slope, and by moving the loader together with the halo. CONSTITUTION:With possibility of oscillative swinging, a boom of a scraper conveyor 11 is pivoted on a revolving frame 2 of a truck loader. Chain sprockets 6, 7 are furnished on both sides of the boom 4, and a double row scraper chain is set over. One end of a halo 14 at which a number of fixed rigid cogged rods 13 are installed projecting, is pivoted rotatably on sprocket 6, and the boom 4 can be swung by a cylinder 15 round a pin 5. The halo 14 shall have a length approx. equal to the slope length of deposit S, and the loader approaches the deposit to allow the halo 14 to bite in the deposit. If the loader in this condition moved in parallel with the slope, the deposit is scratched off without collapse, and thus loading operation can be done safely and continuously.
Patent JP-H1018753-A (JP)
Title: Cracking direction control type hydraulic rock bed breaker
Inventor: INADA YOSHIAKI
IPC: E21C37/08
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent a counter plate and a counter edge from sustaining considerable damage by pulling up a cross wedge in a crushed hole by a jack, and applying pressure to the contact face of a bed rock through the counter plate and the counter edge to initiate cracking and breaking to the bed rock. SOLUTION: A counter edge and a counter plate are fitted to a pushout wedge 6 and inserted in a crushed hole, and pressure is applied to the counter plate in an orthogonal direction to a crack inducing direction. A cross wedge 5 is pulled up by the operation of a center hole jack 1, and the counter plate and the counter edge are simultaneously pressurized by the cross wedge 5 to initiate cracking and breaking to a bed rock 8. At this time, the positions of the counter plate and counter edge avoid the surface part of the bed rock and correspond to the bed rock positioned rather deep and having stable strength. There is therefore no risk of the counter plate and counter edge sustaining considerable damage.
Patent JP-S58105327-A (JP)
Title: Switch having display function
Inventor: SAITOU AKIRA
IPC: G06F3/023
Filed: 1981-12-17
Abstract: PURPOSE:To decrease the number of switches of an electronic device having a multi-input signal and at the same time to improve the key-in operability, by displaying the corresponding characters by a switch itself for a switch group in which the switches of a keyboard-like switch group correspond to plural characters. CONSTITUTION:The rows selected by ''A-WA'' row selecting switch 40 are latched by a latch circuit 41, and a selected row signal line 42 and a key-in input switch 44 conduct through a transmission gate 43. At the same time, a row selecting signal 47 is fed to a display signal producing circuit 45 to feed a display pattern signal to a liquid crystal driver 46. In such a way, plural input signal processing functions are provided to a switch, and at the same time the signal which is being selected is displayed by a switch itself. As a result, the number of switches can be decreased without deteriorating the key-in operability.
Patent JP-H0751040-A (JP)
Title: Food thawer and method for thawing food
Inventor: MURAMATSU TAKAYASU
IPC: A23L3/365
Filed: 1993-08-18
Abstract: PURPOSE:To provide a food thawer capable of efficiently thawing foods and a method for thawing the foods. CONSTITUTION:This food thawer 1 is equipped with an evaporator 2 installed in a room, a blower 3 capable of carrying out the heat exchange of air with the evaporator 2 and blasting the air into the room, a passage 4, leading the wind from the blower 3 and having openings 41 facing to the interior of the room and carrying platforms 5, carrying the foods 10 thereon, having each cavity part 51 in the interior thereof and opposing the cavity part 51 to the opening 41 in the room.
Patent JP-H0544523-A (JP)
Title: Starter with built-in rotation sensor
Inventor: KURIYAMA SHIGERU
IPC: F02D35/00
Filed: 1991-08-14
Abstract: PURPOSE:To provide a high precision rotation sensor by means of eliminating processing of an engine block and making it hard to be influenced by leakage flux from a starter coil by making a structure to integrally install the magnetic rotation sensor on a starter. CONSTITUTION:As a rotation sensor 30 is constituted to be integrally installed on the end face 8 of an installation bracket of a starter 1, the rotation sensor 30 is installed simultaneously when the starter 1 is installed on an engine. Accordingly, processing of an engine block is eliminated, and a manday to install the rotation sensor 30 on the engine block is eliminated. Additionally, as a first and a second rotation detection means 33, 35 are constituted to form a magnetic closed circuit, it is possible to increase flux change as a signal even when there is leakage flux from outside and to increase an S/N ratio. Accordingly, it is possible to detect engine rotation in favourable precision.
Patent JP-H04348399-A (JP)
Title: Reverberation addition device
Inventor: KOWAKI HIROSHI
IPC: G10K15/12
Filed: 1991-08-14
Abstract: PURPOSE:To adds a reverberation sound only in a specific frequency band by removing the high frequency component of a rear part reverberation sound efficiently and increasing the density of the reverberation sound as to the reverberation addition device which provides a feeling of the extent of a music hall. CONSTITUTION:The reverberation addition device which has a 1st delay memory 1, a 1st multiplier 2 for multiplying an output signal delayed by a time T1 by a specific coefficient g1, and an adder 3 for adding the output signal to an input signal is provided with a 2nd delay memory 4 and a 2nd multiplier 5 which multiplies an output signal delayed by a time T2 by a specific coefficient g2 and adds the result by the adder 3. Further, a reverberation sound density increasing means is added and a reverberation sound emphasizing means is installed instead of the delay element 4 and multiplier 5.
Patent JP-2000016631-A (JP)
Title: Sheet conveyance device
Inventor: IMOTO SHINJI
IPC: B65H5/06
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material conveyance device capable of conveying a sheet material with a few bent states without greatly increasing contact pressure of a conveyance drive roller and a driven rollers. SOLUTION: A distance between two axes of driven rollers 14b and 14c is fixed to a fixed value by a movable bearing 30, the movable bearing 30 can travel in the direction along a line connecting axes of the driven rollers 14b, 14c and in the direction of coming into contact with and separating a conveyance drive roller 14a, the movable bearing 30 is energized by a compression spring 31, and the driven rollers 14b, 14c are brought into pressure-contact with the conveyance drive roller 14a. Then, shaft cores of the conveyance drive roller 14a and the driven rollers 14b, 14c are automatically positioned in parallel to eliminate a difference in conveyance directions of documents and unevenness in conveyance force so that a comparatively small pressure contact force can overcome a force of the document tending to bend during conveyance.
Patent JP-H0367222-A (JP)
Title: On-vehicle monitor
Inventor: MIYAMURA TERUYOSHI
IPC: G02F1/1347
Filed: 1989-08-07
Abstract: PURPOSE:To safely and surely display massive information by independently superposing liquid crystal panels for taking charge of respective colors between the window glass of a vehicle at every color and simultaneously superposing and providing a projecting light source liquid crystal panel which projects light on the liquid crystal panels for taking charge of respective colors and a light shielding liquid crystal panel which intermittently shields the light. CONSTITUTION:By a signal from an image processing control part, the liquid crystal panels for taking charge of respective colors of red, green and blue 1 - 3 are colored or made to be transparent. By changing the combination of the coloring of the liquid crystal panels 1 - 3, an information image is displayed. On the other hand, when the light of a liquid crystal panel for taking charge of illumination 5 having uniform illuminance is transmitted through the liquid crystal panels 1 - 3 where the information image is displayed from the back thereof through the liquid crystal panel for taking charge of light shielding (the filter) 4 by the signal from the image processing control part, the signal from the image processing control part, the information image is reflected on the eyes 7 of a driver. Therefore, there is not the possibility that deviation occurs between a display part and a projection part by an assembling error and a restriction when a layout is executed is reduced. Thus, a large amount of information can be surely displayed and the information can be safely read by the driver.
Patent JP-S58106218-A (JP)
Title: Heating roll
Inventor: MIWA TADASHI
IPC: F16C13/00
Filed: 1981-12-19
Abstract: PURPOSE:To give the outside surface a specified temperature by heating for a short time and to lessen the temperature difference between the sides and the center, by forming the shaft part of a heating roll with a heat resistant resin. CONSTITUTION:Roll's structural body is made, for ex., SUS303 composed of a cylindrical member 1 and shaft member 2, and an intermediate member 3 formed by a heat resistant resin is provided at the sides of this cylindrical member 1 in order to couple the shaft member 2. It can also be constructed so that a shaft member 2' formed by heat resistant resin is directly coupled with the cylindrical member 1 without interposition of any intermediate member
Patent JP-H0650463-A (JP)
Title: Spring type air valve
Inventor: SHOJI KIMIYUKI
IPC: F16K24/00
Filed: 1992-07-31
Abstract: PURPOSE:To prevent an foreign object from entering a pipe line from a feed and discharge port during supply of air, to restrain noise upon supply of air and to prevent a part therearound from sinking into water discharged from the feed and discharge port during discharge of air. CONSTITUTION:An air pipe line 1 is connected to a cover 12 with which a stand 2 having a feed and discharge port 11 is covered, so as to introduce air (a) into the cover 12 from the atmosphere.
Patent JP-H0745039-A (JP)
Title: Tape cassette
Inventor: MIYATA KEI
IPC: G11B23/087
Filed: 1993-07-27
Abstract: PURPOSE:To miniaturize a tape cassette and to attain also the miniaturization of a device. CONSTITUTION:The tape cassette 1 is constituted in such a manner that a magnetic tape 2 is set up by a loading packet 5 formed on the front surface of a cassette casing 4, and also a front cover 6 covering the front surface side of the settled magnetic tape 2 and the upper cover 7 covering the loading packet from the upper side are supported by the cassette casing 4 so that the opening/ closing operation is linked each other. The upper end of a front surface plate 6b of the front cover 6 and the front end of the upper cover 7 are pivotally supported and connected so as to be freely bendable each other, beside, a guide pin 7a1 is provided on the side surface part 7a of the bent upper cover 7. This guide pin 7a1 is supported by a guide groove 4a2 formed on the side surface part 4a of the cassette casing 4 freely slidably. The shape of the guide groove 4a2 is formed to the circular-arcuate state.
Patent JP-2000035982-A (JP)
Title: Verification device for lsi design
Inventor: HISADA TOSHIMASA
IPC: G06F17/50
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a verification device for LSI design capable of detecting wiring for which an allowable current value becomes a violation in a minimum wiring width from a circuit simulated result and preventing an allowable current capacity error on layout pattern design. SOLUTION: The verification device for the LSI design for verifying a current capacity value is provided with a means 7 for calculating the allowable current value of the minimum wiring width and detecting a device terminal exceeding the allowable current value and the means 8 for comparing and verifying a circuit diagram and the connection information of a layout pattern and emphasis-displaying the wiring on a layout diagram connected to the terminal detected by the means 7 for detecting the device terminal exceeding the allowable current value.
Patent JP-H1030369-A (JP)
Title: Engaging device for door of furniture, etc.
Inventor: AONO NOBUYUKI
IPC: E05C19/02
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To hold the state, in which doors are closed, surely by a method wherein an engaging receiving member is installed in a freely projecting-retreating manner and retained by a torsion coil spring at the time of movement, an engaged state is released by a movable member and an engaging device is formed so that another door is opened. SOLUTION: When a door 4 is opened, a shaft 26 at the front end of an engaging tool 6 collides with one engaging receiving member 7 and is pushed. The receiving member 7 supported by a coil spring 8 is inclined to this side. An engaging projecting piece 16a for a movable member 16 is pushed to the inside by a tabular member 7a at that time. When the movable member 16 is pushed and moved, a pair of movable shafts 24 are expanded against the elasticity of a coil spring 23 on the trapezoidal inclined plane of the front section of the member 16. When the movable shafts 24 are slipped off from recessed sections 19 formed to a sliding member 15, the sliding member 15 is shifted to one receiving member 7 by the elastic force of a coil sring 12.  Consequently, the abutting of an engaging piece 15b and the other receiving member 7 is released, and the other receiving member 7 can be sunk and a door 5 is opened. Accordingly, there is no possibility that both doors are not opened once and safety is acquired.
Patent JP-S5896128-A (JP)
Inventor: ANRI ARUNOO
IPC: F02B37/18
Filed: 1982-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5995455-A (JP)
Title: Ultrasonic flaw detection
Inventor: NISHI KENICHI
IPC: G01N29/36
Filed: 1982-11-24
Abstract: PURPOSE:To enable detection with high reliability and to space and retreat a probe device from a steel plate by connecting three sensors to a majority logic circuit, and enabling judgement from the result of the detection with the other two sensors even if any one of the sensors makes a wrong detection. CONSTITUTION:The output terminal of a memory M1 is connected to the respective 1st input terminals of ANDs 11, 12, and the output terminal of a memory M2 is connected to the 2nd input terminal of the AND 12 and the 1st input terminal of the AND 13. The output terminal of a memory M3 is connected to the 2nd input terminal of the AND 11 and the 2nd input terminal of the AND 13. The 3rd input terminals of the ANDs 11-13 are commonly connected to a detector for steel plate, and the signal of a ''1'' is applied thereto if the steel plate exists. Therefore none of the ANDs opens the gates and produces output unless the same outputs are produced from any two photodetector. On the other hand, if >=2 light beams are interrupted by the steel plate and the output of a ''1'' is generated from an inverter, the output of the memory goes to a ''1'' and the ANDs 11-13 open the gate, thereby producing the output of a ''1'' and making OR gate ''1''. The presence of abnormality in the way how the steel plate is fed is thus known.
Patent JP-H0740380-A (JP)
Title: Manufacture of boardlike body with frame body
Inventor: TAMAI NOBUYUKI
IPC: B29C45/14
Filed: 1993-07-28
Abstract: PURPOSE:To obtain a boardlike body with a frame body wherein the boardlike body can be removed easily through an opening part of a window. CONSTITUTION:The fringe part of a boardlike body 1 wherein high-strength fibers 3 are stuck to the fringe part extending over the whole circumference of the boardlike body 1 in a circumferential direction of the boardlike body 1 for fixation is fitted onto a bottom force 22, the boardlike body 1 is pinched and held by a top force 21, a resin of a material of a frame body is cast within a cavity space 10 through a sprue 23 of the mold 2 and a boardlike body with the frame body is manufactured.
Patent JP-H08134234-A (JP)
Title: Modified polyimide film and laminate
Inventor: INOUE HIROSHI
IPC: C08J5/18
Filed: 1995-08-11
Abstract: PURPOSE: To obtain a modified polyimide film having a high modulus in tension, excellent chemical resistance, high adhesion strength, high dimensional accuracy, and satisfactory suitability for alignment by regulating the contents of specific elements. CONSTITUTION: The film is produced from a polymer obtained from an aromatic tetracarboxylic acid ingredient and an aromatic diamine ingredient, and has on at least one surface thereof a C/O weight ratio of 2.9 to 4.6, an O/N weight ratio of 2.4 to 3.5, and an Si content of 0.7-3.0%. The whole film has a P content of 5-500ppm. It is obtained, for example, by casting on a substrate an organic solvent solution of both a phosphorus compound and an aromatic polyamic acid obtained from an aromatic acid dianhydride and an aromatic diamine, heating the cast to form a film, applying a solution of a silane coupling agent to the film, and heating the coated film.
Patent JP-S58106402-A (JP)
Title: Detector for bottom dead point
Inventor: OKAMOTO KOUICHI
IPC: G01B7/00
Filed: 1981-12-18
Abstract: PURPOSE:To detect a faulty bottom dead point which can not be disregarded through one magnetic sensor by allowing the magntic sensor to compare the peak value of the bottom dead point detection output regarding a top press die with a peak value mean value, and then driving an alarm circuit. CONSTITUTION:The bottom dead point arrival of the lowered top die 11 of a press is detected by a detector 10 for the die and the magnetic sensor 12 fixed to a bottom die 13 and a displacement gauge circuit 14 equipped with an oscillating circuit 14a, etc., outputs a peak value corresponding to the bottom dead point to a peak holding circuit 16, which holds the peak value. This held value is applied to an averaging processong circuit 17 to calculate the mean value of held values, thereby calculating the difference between said mean value and a held value from the circuit 16. If the obtained difference value exceeds a threshold value for specifying a disregarding range, the alarm circuit 19 is controlled through a fault detecting circuit 18 to generate an alarm. This consititution allows only one magnetic sensor to detect a faulty bottom dead point which is caused by the thermal expansion of the dies, drift of the detector, etc., and can not be disregarded.
Patent JP-H0491487-A (JP)
Title: Flexible printed board
Inventor: SUGIYAMA YASUHISA
IPC: H05K1/03
Filed: 1990-08-01
Abstract: PURPOSE:To make it possible to obtain easily a flexible printed board which is excellent in terms of heat protection, adhesion strength, electric and mechanical properties by allowing an insulation material to contain polyimido resin which can be obtained by reacting a diamine component mainly composed of 4,4'-diamidephenylsulphone and bis [4(amino phenoxy phenyl] and 3,3',4,4'- benzophonone tetracarvoxyl dianhydride. CONSTITUTION:A mixture of 4,4'-diamidephenylsulphone and bis [4(aminophenoxy)phenyl] sulfone 26 whose volumetric ratio is blended at a molar ratio of 2:8 to 7:3 and N-methyl-2-pyrrolidone are prepared. While nitrogen gas is blown, the substance are heated up to 50 deg.C where 3,3',4,4'-benzophenone tetracarvoxyl dianhydride is added thereto so as to react. They are further reacted at 170 deg.C so that a polyimido solution may be obtained after the reaction. The polyimido resin thus obtained are spread over the copper-foil processing plane fixedly installed on a glass panel horizontally placed, using a box coater and then dried so that a polyimido/copper foil product may be obtained.